package com.hdsx.design.softdesign.openclose.principle;

/**
 * @author 占贤银
 * time 2024/8/22 15:42
 * description 生命之灯因热情而点燃，生命之舟因拼搏而前行
 */
public class JavaCourse implements ICourse {
    public void study() {
        System.out.println("正在学习Java课程！");
    }

    @Override
    public String getId() {
        return null;
    }

    @Override
    public String getName() {
        return null;
    }

    @Override
    public Double getPrice() {
        return null;
    }
}
